🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.16

Radius: 1.06

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 0.39 AU - 0.65 AU

Year: 171 Days

Day: 45.6 Hours

Environment

Temp: 11 °C

Axial Tilt: 49.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.78

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 0.46 AU - 0.64 AU

Year: 186 Days

Day: 32.7 Hours

Environment

Temp: -2 °C

Axial Tilt: 23.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.72

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 0.62 AU - 0.86 AU

Year: 291 Days

Day: 30 Hours

Environment

Temp: -40 °C

Axial Tilt: 39.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 52,470,201 km

• M1: 322,533 km (0.101 R)
• M2: 399,426 km (0.067 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.42

Radius: 1.64

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 1.12 AU - 1.86 AU

Year: 830 Days

Day: 19.9 Hours

Environment

Temp: -111 °C

Axial Tilt: 15.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 52,470,201 km

• M1: 61,784 km (0.118 R)
• M2: 94,546 km (0.107 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.24

Radius: 0.57

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 2.12 AU - 2.22 AU

Year: 1459 Days

Day: 14.8 Hours

Environment

Temp: -126 °C

Axial Tilt: 24.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 52,470,201 km

• M1: 546,032 km (0.049 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 939.7

Radius: 9.8

Gravity: 9.78 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 2.87 AU - 4.19 AU

Year: 3028 Days

Day: 11.8 Hours

Environment

Temp: -158 °C

Axial Tilt: 42.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 52,470,201 km

• M1: 124,017 km (0.114 R)
• M2: 216,319 km (0.063 R)
• M3: 278,402 km (0.047 R)
• M4: 381,026 km (0.103 R)
• M5: 508,782 km (0.119 R)
• M6: 642,373 km (0.115 R)
• M7: 714,031 km (0.053 R)
• M8: 888,911 km (0.097 R)
• M9: 1,017,565 km (0.088 R)
• M10: 1,468,602 km (0.087 R)
• M11: 1,723,367 km (0.107 R)
• M12: 1,826,291 km (0.098 R)
• M13: 2,243,070 km (0.049 R)
• M14: 2,740,334 km (0.03 R)
• M15: 2,826,652 km (0.084 R)
• M16: 3,019,483 km (0.092 R)
• M17: 3,126,595 km (0.103 R)
• M18: 3,289,657 km (0.113 R)
• M19: 3,399,911 km (0.081 R)
• M20: 3,605,458 km (0.113 R)
• M21: 3,719,153 km (0.099 R)
• M22: 4,028,521 km (0.109 R)
• M23: 4,630,952 km (0.091 R)
• M24: 4,963,957 km (0.114 R)
• M25: 5,069,573 km (0.036 R)
• M26: 5,197,329 km (0.081 R)
• M27: 5,674,995 km (0.086 R)
• M28: 5,807,689 km (0.118 R)
• M29: 5,941,429 km (0.094 R)
• M30: 6,008,748 km (0.062 R)
• M31: 6,280,418 km (0.08 R)
• M32: 6,440,787 km (0.097 R)
• M33: 6,906,485 km (0.118 R)
• M34: 7,024,667 km (0.117 R)
• M35: 7,870,194 km (0.029 R)
• M36: 8,068,112 km (0.045 R)
• M37: 8,242,543 km (0.098 R)
• M38: 8,747,885 km (0.103 R)
• M39: 8,875,791 km (0.084 R)
• M40: 9,055,907 km (0.082 R)
• M41: 9,211,339 km (0.11 R)
• M42: 9,656,393 km (0.087 R)
• M43: 10,621,898 km (0.115 R)
• M44: 10,731,104 km (0.108 R)
• M45: 11,815,090 km (0.112 R)
• M46: 11,899,912 km (0.094 R)
• M47: 12,041,881 km (0.087 R)
• M48: 12,730,480 km (0.091 R)
• M49: 13,079,641 km (0.094 R)
• M50: 13,402,473 km (0.118 R)
• M51: 13,876,848 km (0.107 R)
• M52: 14,598,508 km (0.1 R)
• M53: 14,841,754 km (0.094 R)
• M54: 15,147,832 km (0.11 R)
• M55: 15,209,316 km (0.114 R)
• M56: 15,672,920 km (0.051 R)
• M57: 15,859,618 km (0.109 R)
• M58: 16,298,239 km (0.107 R)
• M59: 16,487,331 km (0.051 R)
• M60: 16,709,035 km (0.113 R)
• M61: 17,347,818 km (0.118 R)
• M62: 17,412,145 km (0.103 R)
• M63: 17,670,201 km (0.105 R)
• M64: 17,734,828 km (0.113 R)
• M65: 18,124,829 km (0.091 R)
• M66: 18,353,564 km (0.104 R)
• M67: 18,550,435 km (0.094 R)
• M68: 19,948,128 km (0.105 R)
• M69: 20,218,152 km (0.099 R)
• M70: 20,864,415 km (0.111 R)
• M71: 20,967,039 km (0.111 R)
• M72: 21,794,315 km (0.103 R)
• M73: 22,246,849 km (0.103 R)
• M74: 22,808,140 km (0.105 R)
• M75: 23,374,219 km (0.054 R)
• M76: 23,480,732 km (0.118 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 66.9

Radius: 11.3

Gravity: 0.52 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 3.32 AU - 4.62 AU

Year: 3611 Days

Day: 8.3 Hours

Environment

Temp: -161 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 52,470,201 km

• M1: 167,250 km (0.107 R)
• M2: 246,088 km (0.111 R)
• M3: 323,730 km (0.055 R)
• M4: 395,387 km (0.072 R)
• M5: 682,765 km (0.032 R)
• M6: 782,696 km (0.092 R)
• M7: 874,699 km (0.095 R)
• M8: 963,709 km (0.114 R)
• M9: 1,077,703 km (0.102 R)
• M10: 1,227,151 km (0.076 R)
• M11: 1,343,987 km (0.115 R)
• M12: 1,424,022 km (0.077 R)
• M13: 1,547,141 km (0.089 R)
• M14: 1,665,623 km (0.081 R)
• M15: 1,849,030 km (0.098 R)
• M16: 2,104,094 km (0.096 R)
• M17: 2,236,039 km (0.089 R)
• M18: 2,312,633 km (0.092 R)
• M19: 2,390,275 km (0.096 R)
• M20: 2,478,538 km (0.119 R)
• M21: 2,658,653 km (0.051 R)
• M22: 2,740,184 km (0.109 R)
• M23: 2,905,639 km (0.063 R)
• M24: 3,095,778 km (0.102 R)
• M25: 3,246,573 km (0.097 R)
• M26: 3,455,112 km (0.079 R)
• M27: 3,533,203 km (0.075 R)
• M28: 3,782,133 km (0.098 R)
• M29: 3,990,224 km (0.104 R)
• M30: 4,237,808 km (0.027 R)
• M31: 4,453,977 km (0.119 R)
• M32: 4,600,284 km (0.107 R)
• M33: 4,810,170 km (0.05 R)
• M34: 4,972,783 km (0.117 R)
• M35: 5,086,477 km (0.12 R)
• M36: 5,201,069 km (0.109 R)
• M37: 5,393,901 km (0.118 R)
• M38: 5,576,111 km (0.072 R)
• M39: 5,681,129 km (0.115 R)
• M40: 5,893,259 km (0.087 R)
• M41: 5,973,443 km (0.048 R)
• M42: 6,531,293 km (0.07 R)
• M43: 6,922,043 km (0.068 R)
• M44: 7,006,715 km (0.107 R)
• M45: 7,134,472 km (0.111 R)
• M46: 7,291,550 km (0.104 R)
• M47: 7,565,763 km (0.07 R)
• M48: 8,064,971 km (0.028 R)
• M49: 8,228,631 km (0.105 R)
• M50: 8,438,816 km (0.027 R)
• M51: 8,818,346 km (0.09 R)
• M52: 8,956,425 km (0.1 R)
• M53: 9,172,444 km (0.116 R)
• M54: 9,578,602 km (0.113 R)
• M55: 9,672,998 km (0.116 R)
• M56: 9,863,137 km (0.102 R)
• M57: 9,958,581 km (0.093 R)
• M58: 10,070,330 km (0.095 R)
• M59: 10,359,653 km (0.103 R)
• M60: 10,537,824 km (0.05 R)
• M61: 10,864,545 km (0.094 R)
• M62: 11,078,620 km (0.085 R)

Planet 8 - Gas Giant

Semi-Major Axis: 4.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 907.7

Radius: 13.9

Gravity: 4.7 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 3.31 AU - 5.33 AU

Year: 4099 Days

Day: 12.6 Hours

Environment

Temp: -172 °C

Axial Tilt: 4.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 52,470,201 km

• M1: 273,615 km (0.096 R)
• M2: 457,769 km (0.103 R)
• M3: 565,929 km (0.103 R)
• M4: 789,877 km (0.112 R)
• M5: 991,983 km (0.107 R)
• M6: 1,155,494 km (0.12 R)
• M7: 1,255,425 km (0.026 R)
• M8: 1,589,477 km (0.068 R)
• M9: 2,003,863 km (0.106 R)
• M10: 2,108,582 km (0.098 R)
• M11: 2,233,047 km (0.04 R)
• M12: 2,341,805 km (0.102 R)
• M13: 2,452,358 km (0.09 R)
• M14: 3,132,729 km (0.066 R)
• M15: 3,547,414 km (0.102 R)
• M16: 3,891,789 km (0.045 R)
• M17: 4,337,740 km (0.084 R)
• M18: 4,918,479 km (0.117 R)
• M19: 5,061,494 km (0.095 R)
• M20: 5,474,534 km (0.087 R)
• M21: 5,672,751 km (0.033 R)
• M22: 5,999,922 km (0.115 R)
• M23: 6,620,155 km (0.11 R)
• M24: 6,725,621 km (0.119 R)
• M25: 7,288,259 km (0.034 R)
• M26: 7,424,542 km (0.116 R)
• M27: 7,810,505 km (0.038 R)
• M28: 8,118,377 km (0.1 R)
• M29: 8,259,598 km (0.066 R)
• M30: 8,401,716 km (0.084 R)
• M31: 8,602,177 km (0.057 R)
• M32: 8,862,028 km (0.12 R)
• M33: 8,978,415 km (0.061 R)
• M34: 9,212,686 km (0.052 R)
• M35: 9,419,430 km (0.114 R)
• M36: 9,508,441 km (0.102 R)
• M37: 9,837,406 km (0.085 R)
• M38: 9,957,982 km (0.041 R)
• M39: 11,096,422 km (0.092 R)
• M40: 11,921,006 km (0.071 R)
• M41: 12,146,450 km (0.115 R)
• M42: 12,470,927 km (0.098 R)
• M43: 12,699,662 km (0.101 R)
• M44: 13,966,308 km (0.032 R)
• M45: 14,068,034 km (0.1 R)
• M46: 14,272,086 km (0.065 R)
• M47: 14,443,076 km (0.104 R)
• M48: 14,786,852 km (0.077 R)
• M49: 15,168,327 km (0.093 R)
• M50: 15,342,758 km (0.08 R)
• M51: 16,153,728 km (0.037 R)
• M52: 16,474,914 km (0.088 R)
• M53: 16,582,326 km (0.103 R)
• M54: 17,123,571 km (0.09 R)
• M55: 17,597,198 km (0.065 R)
• M56: 17,707,152 km (0.115 R)
• M57: 18,969,010 km (0.118 R)
• M58: 19,081,807 km (0.046 R)
• M59: 19,572,937 km (0.102 R)
• M60: 19,724,928 km (0.083 R)
• M61: 19,839,071 km (0.069 R)
• M62: 20,029,958 km (0.111 R)
• M63: 20,993,518 km (0.118 R)
• M64: 21,383,071 km (0.052 R)
• M65: 21,657,284 km (0.081 R)
• M66: 22,051,025 km (0.075 R)
• M67: 22,169,656 km (0.075 R)
• M68: 22,486,954 km (0.109 R)
• M69: 23,326,796 km (0.109 R)
• M70: 23,730,411 km (0.091 R)
• M71: 25,367,909 km (0.09 R)
• M72: 25,575,252 km (0.093 R)
• M73: 26,200,272 km (0.099 R)
• M74: 27,550,841 km (0.084 R)
• M75: 27,934,710 km (0.061 R)
• M76: 28,277,438 km (0.112 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 573.9

Radius: 13.5

Gravity: 3.15 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 6.88 AU - 11.3 AU

Year: 12513 Days

Day: 7.5 Hours

Environment

Temp: -199 °C

Axial Tilt: 17.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 52,470,201 km

• M1: 273,764 km (0.087 R)
• M2: 374,593 km (0.1 R)
• M3: 618,138 km (0.09 R)
• M4: 1,034,619 km (0.116 R)
• M5: 1,157,439 km (0.065 R)
• M6: 1,797,119 km (0.111 R)
• M7: 2,102,149 km (0.119 R)
• M8: 2,234,244 km (0.117 R)
• M9: 2,704,730 km (0.056 R)
• M10: 2,849,091 km (0.101 R)
• M11: 4,062,629 km (0.106 R)
• M12: 4,296,002 km (0.061 R)
• M13: 5,309,378 km (0.046 R)
• M14: 5,974,789 km (0.096 R)
• M15: 6,164,330 km (0.063 R)
• M16: 6,510,499 km (0.106 R)
• M17: 6,705,725 km (0.057 R)
• M18: 6,902,745 km (0.026 R)
• M19: 7,222,136 km (0.116 R)
• M20: 7,464,934 km (0.072 R)
• M21: 7,669,434 km (0.07 R)
• M22: 8,293,706 km (0.084 R)
• M23: 8,590,658 km (0.115 R)
• M24: 8,805,031 km (0.051 R)
• M25: 9,021,200 km (0.104 R)
• M26: 9,282,847 km (0.045 R)
• M27: 10,905,086 km (0.055 R)
• M28: 11,090,737 km (0.041 R)
• M29: 12,178,613 km (0.072 R)
• M30: 12,419,615 km (0.086 R)
• M31: 12,710,882 km (0.095 R)
• M32: 13,053,611 km (0.085 R)
• M33: 13,598,446 km (0.116 R)
• M34: 14,251,890 km (0.069 R)
• M35: 14,404,181 km (0.113 R)
• M36: 15,070,190 km (0.102 R)
• M37: 16,167,341 km (0.118 R)
• M38: 17,182,063 km (0.087 R)
• M39: 17,943,068 km (0.12 R)
• M40: 18,382,886 km (0.101 R)
• M41: 19,049,194 km (0.116 R)
• M42: 19,217,043 km (0.108 R)
• M43: 19,836,678 km (0.089 R)
• M44: 20,749,673 km (0.032 R)
• M45: 21,617,940 km (0.1 R)
• M46: 21,910,104 km (0.111 R)
• M47: 22,203,466 km (0.061 R)
• M48: 22,734,987 km (0.077 R)
• M49: 22,853,618 km (0.097 R)
• M50: 23,450,065 km (0.104 R)
• M51: 23,570,042 km (0.058 R)
• M52: 25,886,864 km (0.093 R)
• M53: 26,758,571 km (0.056 R)
• M54: 27,576,722 km (0.055 R)
• M55: 28,020,728 km (0.107 R)
• M56: 28,851,445 km (0.08 R)
• M57: 29,431,287 km (0.1 R)
• M58: 29,560,689 km (0.07 R)
• M59: 30,210,542 km (0.081 R)
• M60: 30,340,991 km (0.114 R)
• M61: 30,602,638 km (0.049 R)
• M62: 32,254,647 km (0.097 R)
• M63: 34,207,199 km (0.102 R)
• M64: 34,411,400 km (0.102 R)
• M65: 35,026,247 km (0.113 R)
• M66: 35,300,759 km (0.071 R)
• M67: 35,507,055 km (0.107 R)
• M68: 36,059,220 km (0.107 R)
• M69: 36,267,012 km (0.119 R)
• M70: 36,823,217 km (0.03 R)
• M71: 36,962,642 km (0.065 R)
• M72: 37,172,079 km (0.042 R)
• M73: 39,860,203 km (0.04 R)
• M74: 40,146,683 km (0.086 R)
• M75: 41,010,611 km (0.059 R)
• M76: 43,417,790 km (0.086 R)
• M77: 43,786,399 km (0.061 R)
• M78: 44,898,809 km (0.083 R)
• M79: 45,346,406 km (0.088 R)
• M80: 47,075,757 km (0.102 R)
• M81: 50,134,286 km (0.073 R)
• M82: 50,366,312 km (0.063 R)
• M83: 50,909,053 km (0.073 R)
• M84: 51,219,917 km (0.104 R)
• M85: 52,470,256 km (0.077 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 280 - 16,160 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit